baber/WOPTO huggingface dataset:
Patent JP-S6186015-A (JP)
Title: Plate width control method of rolled stock
Inventor: NAKAJIMA TAKESHI
IPC: B21B37/00
Filed: 1984-10-02
Abstract: PURPOSE:To elevate the produce quality by detecting the plate width of at least one part of rolled stock of the inlet side and outlet side of a rolling mill and by varying the distance between a work roll tapered part and an end edge of a rolled stock according to the deviation with a target value. CONSTITUTION:The feedback control of a plate width to the target plate thickness is performed by changing upper and lower work rolls 1a, 1b simultaneously in reverse direction to the axial part according to the deviation between the plate width detected by a plate width detector 3 and the target plate thickness. Namely, the plate width detected by the detector 3 is inputted into a computing element 4 and converted to a roll gap area from the deviation with the target width. The target shift position of a roll is also calculated with adding the deviation to the actual area which is found from the actual shift position and inputted into a position controller 5. The device 5 then moves symmetrically in the axial direction the rolls 1a, 1b via shifting devices 6a, 6b. Consequently due to good plate width control being enabled, the product quality is elevated.
Patent JP-H0651910-A (JP)
Title: Duplex bus device
Inventor: FUKAZAWA MASAHIRO
IPC: G06F11/18
Filed: 1992-08-03
Abstract: PURPOSE:To improve reliability by surely transferring data even in the condition of congesting duplex buses. CONSTITUTION:Each master is provided with an access monitoring means 4 for detecting whether a data transfer request addressed to the master itself is inputted by using one bus or not while transferring data from the master itself to the other master by using the other bus by monitoring signals on the duplex bus, an access holding means 5 for holding access during execution and renouncing the inside bus when the state of inputting the data transfer request addressed to the master itself by using one bus while transferring data from the master itself to the other master by using the other bus is detected and an address holding means 6 for holding an address due to the access during holding and continuously outputting the address to the other master. After the data are completely transmitted from the other master to the master itself, the bus right of the inside bus is possessed so as to activate the held access again.
Patent JP-H1050930-A (JP)
Title: Multichip mounting method
Inventor: TSUKAGOSHI ISAO
IPC: H01L25/18
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To effectively mount chips on both sides of a substrate even if they are different in height by heating them under hydrostatic pressure in condition that the electrode of a substrate and the electrode of a chip facing each other are aligned, with an adhesive interposed between the electrode formation face on the substrate and the chip electrode. SOLUTION: The electrodes of chips to face the electrodes of a substrate, with an adhesive interposed between the electrode 5B formation face on the substrate and the electrodes 4 of the chips 2a an 2b, are registered. The alignment between the electrodes of the chips fitted with adhesives to be connected and the electrodes of the substrate is performed by aligning the electrode 58 of the substrate 1 and the electrode A4 of the chip 2, using a microscope and an image recognizer. The electrode of the chip and the electrode of the substrate which have finished with alignment between electrodes are placed in a sealed container capable of withstanding hydrostatic pressure, and they are heated and pressurized to electrically connect the chips to the same substrate.  Hereby, a multichip mounting method can be obtained, which is effective in case that the chips are different in height or that they are mounted on both sides of the substrate.
Patent JP-S6098779-A (JP)
Title: Printer device of television signal
Inventor: NAKAMURA SHIYUNICHI
IPC: H04N5/91
Filed: 1983-11-02
Abstract: PURPOSE:To make it possible to precisely print out a video of a television screen by generating a read pulse and by starting to print immediately after a writing of a tone density signal to a video memory. CONSTITUTION:For a composite video signal V1, horizontal and vertical synchronizing signals S1 and S2 are extructed a synchronizing separation circuit 7, becomes a video signal V2 and inputted to an A/D converter 1. The converter 1 samples the signal V2 and output a tone density signal d1 by using a clock pulse from a clock pulse generating circuit 9. When a copy key 6 is ON, a copy command signal C1 is supplied to a CPU4. The CPU4 outputs the chattering prevention signal and a write command C2 and operates a write control circuit 3. The circuit 3 gives horizontal and vertical addresses to a video memory 2 in accordance with signals S1 and S2 and writes a signal d1 in the video memory 2. When the writing ends, the print start signal is generated and the CPU4 gives a read address (a) to the memory 2, reads the tone density d2, sends this to a printer 5 as a printing data d3 and the television video is printed out.
Patent JP-S6364844-A (JP)
Title: Housing container of powder and grain body conveying vehicle
Inventor: IWANO SHIGERU
IPC: B60P1/56
Filed: 1986-09-03
Abstract: PURPOSE:To lower a vehicle height and, further, facilitate adjustment of the discharging quantity of a powder and grain body by providing a pair of sliding boards to be able to lift under inclining to approach mutually/in between a floor part and side wall parts. CONSTITUTION:In a housing body 1, a pair of sliding boards 6 which are oppositely inclined with their lower parts being close to each other are provided in between a floor part 5 and both side walls 4. The lower ends 8 of the sliding boards 6 can be made slide between the positions of closing and opening a discharge port 9 on the floor part 5 while their upper ends 7 can be moved up and down along the side walls 4, by means of a driving mechanism 12. And, the inclination angle on the center part of the sliding board 6 is set at an angle matched to the sliding angle of general angle of repose for a loaded powder and grain body A. Accordingly, both of the inclination angle and the opening area of the discharge port 9 which is determined in accordance with the inclination angle can be varied by means of a handle 16, enabling the fine adjustment of the discharging quantity of the powder and grain body A.
Patent JP-S60121031-A (JP)
Inventor: DAHIDO JIEE EE ROBAATSU
IPC: F16B25/10
Filed: 1984-10-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000040786-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YONEMURA KOJI
IPC: H01L27/04
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an inductor which can be enhanced in integration level and high in resonance sharpness Q. SOLUTION: An inductor is equipped with trenches 22 that are formed inside a silicon board 21 so as to look like spirals in a plan view, silicon oxide films 23 formed inside the trenches 22, an interlayer insulating film 24 formed on the surfaces of the silicon board 21 and the silicon oxide film 23, and aluminum wirings 26, that are formed on the upside of the interlayer insulating film 24 above the trenches 22 so as to look like spirals in a plan view.
Patent JP-S6267935-A (JP)
Title: Emergency broadcast signal receiver
Inventor: TAJIMA YOICHI
IPC: H04H20/59
Filed: 1985-09-19
Abstract: PURPOSE:To prevent the generation of the malfunction of a receiver due to a false alarm detection signal by using an alarm signal system controlling a receiver main body with an emergency alarm signal in a broadcast signal and so as to inactivate an alarm signal system when an alarm control signal is obtained. CONSTITUTION:When an emergency broadcast start signal is generated, an alarm detection output is obtained from detectors 2, 3. On the other hand, the emergency broadcast start signal is attenuated by notch filters 4, 5. In this case, since a gate circuit is kept open, each detection signal is fed to a discriminator 9, the start or end of an alarm signal is decoded to obtain the 2nd control signal and required control is applied to the receiver main body 10. While the next normal broadcast signal is received, most signal components pass through the notch filters 4, 5, a control signal is generated from a control signal generator 6 to close the gate circuits 7, 8. Thus, even when a false emergency alarm signal is included in the broadcast signal, the receiver is not malfunctioned.
Patent JP-H0652011-A (JP)
Title: Digital signal processor
Inventor: ITO SHINGO
IPC: G06F11/22
Filed: 1992-08-04
Abstract: PURPOSE:To prevent a malfunction caused by an error on the midway of a transfer in a digital signal processor which is constituted of an instruction RAM and operated by receiving a program with a data transfer a host CPU. CONSTITUTION:The processor is provided with a host CPU interface block part 1 for receiving a program from a host CPU 6 and provided with an instruction RAM 2 for storing the program. Also, the processor is provided with an instruction decoder 3 for executing the program, a program counter 4, an arithmetic processing part 5, etc., and moreover, provided with an instruction address register part 7 for determining the address of the instruction RAM 2 separately from an instruction executing cycle of the digital signal processor 20 in order to compare the contents of the instruction RAM 2 and the program which the host CPU 6 has, and provided with a comparison result output part 8 for comparing the data outputting the result of comparison.
Patent JP-S6270661-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: TAKIMOTO TOSHIYUKI
IPC: F02P5/15
Filed: 1985-09-21
Abstract: PURPOSE:To enable the ignition timing control to be accurately effected even when an engine runs under a light loading condition by adjusting the ignition timing in such a way that the range of scattering for a peak combustion pressure crank position is narrowed when an engine load is less that a specified one, and a peak crank position meets a specified value when the range of scattering is within a specified one. CONSTITUTION:An electronic control device operates a target crank position based on an engine speed. And it also operates a peak combustion pressure crank position thetapmax within a specified crank angle range based on the operated crank position and the range of its scattering among cycles. Then it operates corrections to be made for the ignition timing based on the range of its computed scattering or based on the deviation between thetapmax and the target crank position. And then an ignitor 10 allows a spark to take place while being well timed with the ignition timing based on the operated resultant described above. With this, the relation between thetapmax and the ignition timing becomes stable even when the engine runs under a light loading, enabling the ignition timing control just before the engine develops a constant engine torque, to be effected so as to enable the engine to be effectively operated.
Patent JP-H1150603-A (JP)
Title: Roof board fixture for prefabricated built-up building
Inventor: YOKOTA MASATO
IPC: E04D3/08
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To improve the watertightness of the reentrant angle section of a roof, and to prevent the leaking of rain surely in a prefabricated built-up building such as a terrace with the roof having a reentrant angle. SOLUTION: Lower packings 11, 11 are installed at both side edge sections of reentrant angle wood 10 arranged at the reentrant angle of the roof of the prefabricated built-up building such as a terrace, and the side edge sections 3a, 3a of roof boards 3, 3 are received by the lower packings 11, 11. Upper packings 21, 21 are mounted at both side sections of an approximately tie plate- shaped roof-board hold-down member 20, backup materials for approximately stringy caulking materials are arranged on both outsides of the upper packings 21, 21, and the upper packings 21, 21 and the backup materials are held down onto the top faces of the side edge sections 3a, 3a of the roof boards 3, 3 from upper sections by the roof-board hold-down member 20.  Space sections 30, 30 formed among the backup materials, the caulking-material covering sections 24, 24 of the roof-board hold-down member 20 and the roof-board side edge sections 3a, 3a are filled with the caulking materials 31, 31.
Patent JP-2000045219-A (JP)
Title: Screed for paving machine
Inventor: ROEWER HELMUT
IPC: E01C19/42
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a screed for a paving machine capable of quickly and easily attaching a screed extension component. SOLUTION: A screed for a paving machine is provided with two outside walls 2, 12 and at least one of the two outside walls has insertion holes 8, 13 in which, at least, one of lateral screed extension components 9, 26 is releasably installed via fixing element to be inserted therein. In this case, the each fixing element has a piston 15 elastically pressurized beforehand to an initial position, can apply hydraulic load to move the piston 15 against the elastic force of the spring, and includes an accumulator cylinder 14 connectable to a hydraulic circuit of the screed, and the piston 15 carries a shaft part insertable into each insertion hole, having an arch receiver element 18.
Patent JP-H0761975-A (JP)
Title: Production of uracil derivative
Inventor: IWAZAWA YOSHIHIRO
IPC: C07D239/54
Filed: 1993-08-23
Abstract: PURPOSE:To easily obtain a uracil derivative useful as a physiologically active substance such as pharmaceuticals and agrochemicals in high yield by reacting an aminocrotonic acid ester with a carbamic acid ester in the presence of an alkaline earth metal salt. CONSTITUTION:A 4,4,4-trifluoro-3-methylaminocrotonic acid ester of the formula I (R<1> is 1-6C alkyl) is reacted with a carbamic acid ester of the formula II (X is H or F; Y is Cl or Br; R<2> is 1-6C alkyl; R<3> is methyl or ethyl) in a solvent (e.g. N,N-dimethylformamide-toluene) in the presence of an alkaline earth metal salt (e.g. barium hydroxide) at 20-100 deg.C to obtain a compound of the formula III. A 1-methyl-3-aryluracil derivative having sulfonylamino group at the aryl part and relatively difficult to produce is easily producible by this process. The load on the purification step is remarkably reduced because the side- reaction is extremely low in the process.
Patent JP-H02209917-A (JP)
Title: Curable composition containing epoxy resin, difunctional phenol, and polyfunctional phenol
Inventor: POORU EE RAASON
IPC: C08L63/00
Filed: 1989-08-14
Abstract: PURPOSE: To obtain a rapid-curing composition useful as a laminating varnish for the production of electrical laminates by mixing an aromatic epoxy resin with a curing agent being a difunctional phenol/polyfunctional phenol mixture, a ketone solvent and a stabilizer.  
     CONSTITUTION: This composition comprises an aromatic base epoxy resin (A) having at least two epoxy groups, a phenol hydroxy (Ph-OH)-containing component (B) comprising a mixture of a compound (i) having at most two Ph-OH groups with a compound (ii) having at least three Ph-Oh groups, a ketone solvent (C) and a stabilizer (D) and satisfies the following requirements: the ratio of the epoxy groups of component A to the Ph-OH groups of component B is (0.75-1.5):1, the ratio of the epoxy groups of component A to the Ph-OH groups of component (i) is (0.1-0.65):1, component C is present in an amount of 0-75 wt.% based on the total of components A to D, and component D is used in amount of 0.05-1 wt.% based on component A. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0554503-A (JP)
Title: Disk clamper fitting device
Inventor: YAMAMORI EIJI
IPC: G11B17/046
Filed: 1991-08-20
Abstract: PURPOSE:To reduce a cost and to simplify a structure and assembly. CONSTITUTION:A cartridge holder 25 having a clamper inserting window 25a and a clamper fitting plate 36 loaded on this cartridge holder 25 and holding a disk clamper 35 are provided on a position corresponding to a table 8 for placing a disk. This clamper fitting plate 36 is formed of a thin plate capable of deforming elastically and having the energizing force in a direction facing the disk clamper 35 toward the inside of the clamper inserting window 25a. Since the disk clamper 35 is movable forward and backward into the clamper inserting window 25a by the elastic deformation of the clamper fitting plate 36, a pivot shaft and a spring necessitated conventionally to fit the disk clamper on the holder are unnecessitated and the number of parts are reduced.
Patent JP-H0739539-A (JP)
Title: High frequency coil to be used for apparatus for examination by magnetic resonance
Inventor: TSUDA MUNETAKA
IPC: A61B5/055
Filed: 1993-08-02
Abstract: PURPOSE:To reduce electromagnetic mutual interference with other units and minimize dielectric loss by limiting high frequency electric field induced by high frequency coil to be used for apparatus for examination by magnetic resonance to a minimum space and consequently secure examination data with high S/N ratio and reduce heat generation by dielectric heating of a subject. CONSTITUTION:Current paths vertical 1, 2, consisting of plural ones and placed parallel to the axis of a cylinder, are arranged on the surface of a cylinder and are connected with wings 3, 4 of ring-like shape at its both ends. Four of guard rings 6, 7, 8, 9 are placed on both inner and exterior sides of the wing 3 and 4. Owing to the guard rings, electric field waves are distributed in the minimized space. Thus, dielectric loss can be minimized and examination results with a high S/N ratio can be obtained. As mutural interferences caused by electromagnetic connection are little, no noises are induced. Furthermore, since there is no heat-generation risk, examination can be safely practiced.
Patent JP-S6363201-A (JP)
Title: Polarizer control voltage circuit
Inventor: KIKUCHI KATSUMI
IPC: H01P1/10
Filed: 1986-09-04
Abstract: PURPOSE:To allow planes for receiving horizontal and vertical polarized waves to maintain an angle difference of 90 deg., for instance, by supplying the output of a skew adjustment voltage circuit to the inversion input terminal of a 2nd operational amplifier and the output of an angle difference adjustment voltage circuit to the non-inversion input terminal of the 2nd operational amplifier. CONSTITUTION:The skew adjustment voltage V1 is supplied as a bias to the minus input terminal of the 2nd operational amplifier 22 through a resistance R20. If the 2nd operational amplifier 22 is used as a non-inversion type feedback circuit, the voltage difference between a 90 deg. adjustment voltage V2 and a skew adjustment voltage V1 is amplified and obtained. Consequently, a control voltage Vv for receiving a vertical polarized wave changes while following skew adjustment and maintaining a certain relation (the angle difference between polarizer positions is 90 deg.) with a control voltage Vh for receiving a horizontal polarized wave. The output voltage V2 of a 90 deg. adjustment circuit 23 precisely maintains the angle difference between the following two states even if the operation is switched to a state where a vertical polarized wave is received after said voltage adjusts a skew in a state where a horizontal polarized wave iis received. Accordingly no interference occurs between adjacent channels.
Patent JP-S6425737-A (JP)
Title: Decarboxylation of halogen-substituted benzenecarboxylic acid
Inventor: NIIZEKI SHUSUKE
IPC: C07C17/00
Filed: 1987-08-24
Abstract: PURPOSE:To obtain a halogen-substituted aromatic compound, by hydrolyzing a halogen-substituted benzenecarbonitrile to give the titled substance and heat- treating the titled substance in a nitrogen-containing organic base which neither contains hydrogen directly bonded to nitrogen nor has heterocyclic aromatic properties. CONSTITUTION:A compound shown by formula I (n is 1 or 2; X is F, Cl, Br or H) is heat-treated in an organic base which neither contains hydrogen directly bonded to nitrogen nor has heterocyclic aromatic properties in a mixture of the base and a nonpolar organic solvent to give a halogen-substituted aromatic compound useful as an intermediate raw material for drugs, agricultural chemicals, photosensitive material and functional polymers in high yield and in high purities. A tertiary amine, diamine or amidine is preferable as the nitrogen-containing organic base. The compound shown by formula I is formed by hydrolyzing a compound shown by formula II in an aqueous solution of an inorganic acid, the isolation process may be abbreviated and an extracted solution of the carboxylic acid may be directly heat-treated.
Patent JP-H0377863-A (JP)
Title: Diarylacetylene
Inventor: BERUNTO YANSEN
IPC: C07D311/58
Filed: 1990-08-08
Abstract: Diarylacetylenes of the formula I   <IMAGE> I  where R1 is hydrogen or C1-C4-alkyl, R2 and R3 are each hydrogen or, when R1 is hydrogen, together form a -C(CH3)2-B-C(CH3)2- group (where B is -CH2Ch2- or -CH(CH3)-) or -OC(Ch3) (Z)CH2CH2- group (where Z is C1-C2-alkyl) or R2 is C1-C3-alkoxy and R3 is C1-C10-alkyl or, when R2 is hydrogen, R1 and R3 are each alkyl as defined above, R4 is C1-C6-alkyl and n is 0, 1 or 2, are prepared as described and used as active compounds in drugs and cosmetics.
Patent JP-H0928494-A (JP)
Title: Fall preventive tool
Inventor: KOJIMA JUJI
IPC: A47B97/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To easily apply a fall preventing tool without requiring any working to furniture or the like by allowing the move of a supporting leg only in a forward direction with a unidirectional moving mechanism, enabling the move of the supporting leg in a backward direction with a canceling mechanism for the unidirectional moving mechanism and temporarily holding the supporting leg at the back position with a temporarily holding mechanism and its canceling mechanism. SOLUTION: A supporting leg 2 is vertically inserted to the L-shaped body 1 of the fall preventive tool in the state of enabling forward and backward move on the floor, and that supporting leg 2 is elastically energized forward by an energizing means 3. A lock means 4, to which a reset operating part 4A is faced, for the supporting leg 2 is attached on the front face 4 of the main body 1 of the fall preventing tool and that lock means 4 can allow the move of the supporting leg 2 only in the forward direction while using the unidirectional moving mechanism of a lock lever 4C and can cancel the move of that supporting leg 2 in the backward direction by disengaging an engage part 4B of the lock lever 4C from a supporting groove 1D.  Further, the supporting leg 2 is temporarily held at the back position by the temporary holding mechanism and its cancel mechanism for the engage relation between the engage part 4B and the hole edge of a hole 4E.
Patent JP-2000030165-A (JP)
Title: Alarm unit
Inventor: NISHINO MITSUSHIGE
IPC: G08B21/16
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an alarm unit by which a gas alarm unit is integrally formed with a fire alarm unit, the signals of a gas sensor and a fire sensor are integrated and processed and an erroneous report is reduced. SOLUTION: This alarm unit is provided with four sensors, that is, a thermosensitive sensor 11, a smoke sensor 13, a CO sensor 15 and a hydrocarbon sensor 17. The signals of the respective sensors are transmitted to a judging part 21 which is constituted of a microcomputer or the like. The judging part 21 processes the signals of the respective sensors, judges a fire, a gas leakage and incomplete combustion or the like and displays the result in a voice alarm part 23 or a liquid crystal display part 25.